PURPOSE: To obtain the manufacturing method for slash shoes in which the superior moldability of shoes can be obtained by using the powder slash molding resin compound as the slash molding resin composition, and discharging the compound from a metal mold in the compound discharging process after the skin shaping speedily and sufficiently.

CONSTITUTION: In the manufacturing method of slash shoes, the powder slash molding resin compound P is poured into a metal mold 10. The compound P is gel-formed by the heating of a versatile-used heater, and a film shaped skin 20 is formed on the surface of the metal mold 10. Then the not-yet-molten compound P in the metal mold 10 is discharged. The skin 20 is perfectly gel- formed by the reheating by the versatile use heater. After the skin 20 is cooled, the skin 20 is demounted from the metal mold. Since the powder slash molding resin compound is used as the slash molding resin composition, the powder slash molding resin compound in not-yet-molten state can be discharged speedily and sufficiently from the metal mold likely as the split-off of sand, and the superior moldability of shoes can be obtained without being influenced by viscosity.